70884008

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 149226000

約数和(自身を除く): 78341992

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 109, 148, 169, 218, 296, 338, 436, 481, 676, 872, 962, 1352, 1417, 1924, 2197, 2834, 3848, 4033, 4394, 5668, 6253, 8066, 8788, 11336, 12506, 16132, 17576, 18421, 25012, 32264, 36842, 50024, 52429, 73684, 81289, 104858, 147368, 162578, 209716, 239473, 325156, 419432, 478946, 650312, 681577, 957892, 1363154, 1915784, 2726308, 5452616, 8860501, 17721002, 35442004, 70884008]

約数ペア:

[(1, 70884008), (2, 35442004), (4, 17721002), (8, 8860501), (13, 5452616), (26, 2726308), (37, 1915784), (52, 1363154), (74, 957892), (104, 681577), (109, 650312), (148, 478946), (169, 419432), (218, 325156), (296, 239473), (338, 209716), (436, 162578), (481, 147368), (676, 104858), (872, 81289), (962, 73684), (1352, 52429), (1417, 50024), (1924, 36842), (2197, 32264), (2834, 25012), (3848, 18421), (4033, 17576), (4394, 16132), (5668, 12506), (6253, 11336), (8066, 8788)]